[Event "Bucharest Int 12th"]
[Site "Bucharest"]
[Date "1973.03.20"]
[Round "13"]
[White "Gheorghiu, Florin"]
[Black "Spiridonov, Nikola"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nd7 7. N2g3 Ngf6 8. Bd3 c5 9. dxc5 Nxc5 10. Nxc5 Bxc5 11. O-O O-O 12. Qe2 Qc7 13. Bg5 Be7 14. Rad1 h6 15. Bd2 b6 16. Rfe1 Bb7 17. Nf5 Bc5 18. Ng3 Qc6 19. Ne4 Nxe4 20. Bxe4 Qxe4 21. Qxe4 Bxe4 22. Rxe4 Rfd8 23. Ree1 1/2-1/2